Qhov sib txawv tseem ceeb ntawm biotic muaj peev xwm thiab muaj peev xwm nqa tau yog tias muaj peev xwm biotic yog lub peev xwm ntawm ib hom tsiaj los nthuav tawm raws li ib puag ncig zoo. Meanwhile, nqa peev xwm yog qhov siab tshaj plaws ntawm cov pej xeem ntawm ib hom tsiaj uas tuaj yeem txhawb nqa los ntawm qee qhov ecosystem yam tsis tau degraded.
Muaj ntau haiv neeg nyob hauv ib qho chaw. Yug thiab kev tsiv teb tsaws chaw nce cov pejxeem. Tab sis, kev tuag thiab kev tsiv teb tsaws chaw txo cov pej xeem. Ib qho ecosystem tshwj xeeb tuaj yeem zam lossis txhawb nqa ntau hom. Txawm li cas los xij, kev txwv ntawm cov peev txheej, kev hloov pauv huab cua, thiab lwm yam kab mob biotic tuaj yeem txwv tus neeg ntawm ib hom tsiaj hauv ib qho ecosystem. Lub peev xwm nqa tau yog qhov siab tshaj plaws ntawm cov pej xeem ntawm ib hom tsiaj uas tuaj yeem txhawb nqa los ntawm ib qho ecosystem yam tsis tau degraded. Nyob rau hauv sib piv, lub peev xwm ntawm biotic yog lub peev xwm ntawm ib hom tsiaj los yug dua nyob rau hauv zoo tagnrho tej yam kev mob thiab kev pab.
Kev Muaj Peev Xwm Biotic yog dab tsi?
Biotic peev xwm yog lub peev xwm ntawm cov pej xeem ntawm ib hom tsiaj los nthuav tawm nyob rau hauv cov xwm txheej zoo xws li kev noj zaub mov txaus, tsis muaj kab mob, thiab tsis muaj tsiaj txhu. Biotic muaj peev xwm tsuas yog txiav txim siab los ntawm tus nqi ntawm kev yug me nyuam ntawm ib lub cev thiab tus naj npawb ntawm cov xeeb ntxwv ntawm ib tug yug. Nws tau nthuav tawm raws li qhov feem pua nce hauv ib xyoos.
Biotic peev xwm txawv ntawm hom rau hom. Muaj ntau yam biotic thiab abiotic yam uas tuaj yeem txwv cov peev txheej biotic. Predation, kev sib tw, parasitism, thiab kab mob yog ob peb yam biotic yam uas txwv tsis pub muaj peev xwm biotic. Ntawm qhov tod tes, cov xwm txheej huab cua (tsis muaj qhov chaw, lub teeb), hluav taws kub thiab kub yog ob peb yam abiotic yam uas txwv tsis pub muaj peev xwm ntawm biotic. Kev tiv thaiv ib puag ncig tuaj yeem txwv tag nrho cov lus qhia ntawm cov peev txheej biotic ntawm cov pejxeem los ntawm kev tiv thaiv kev nce ntawm cov tib neeg ntawm cov pejxeem.
Lub peev xwm nqa yog dab tsi?
Lub peev xwm nqa tau hais txog ntau tus neeg ntawm ib hom kab mob uas muaj peev xwm txhawb nqa nyob rau hauv cov peev txheej ntuj, tsis muaj kev puas tsuaj vim kev puas tsuaj los yog kev puas tsuaj. Hauv cov lus yooj yooj yim, nqa lub peev xwm yog qhov siab tshaj plaws ntawm cov pej xeem ntawm ib hom kab mob tuaj yeem txhawb nqa yam tsis muaj kev puas tsuaj. Zoo ib yam li lub peev xwm biotic, lub peev xwm nqa tau kuj txawv rau txhua hom hauv ib thaj chaw.
Thaum cov pejxeem tshaj nws lub peev xwm nqa tau, nws yog hu ua overshoot. Thaum muaj kev overshoot tshwm sim, nws yog lub luag haujlwm rau lub cev qhuav dej ntawm cov pej xeem vim muaj cov peev txheej tsawg thiab qhov chaw. Piv txwv li, thaum cov pej xeem qis dua lub peev xwm nqa tau, ib puag ncig tuaj yeem txhawb nqa cov pej xeem, ua tiav txhua qhov kev xav tau muab zaub mov, chaw nyob, dej, thiab lwm yam khoom siv hauv ib puag ncig.
Daim duab 01: Nqa Peev Xwm
Muaj ob hom yam cuam tshuam rau kev nqa lub peev xwm ntawm ib hom. Lawv yog cov tseem ceeb sab hauv thiab sab nraud. Kev sib tw tshwj xeeb rau qhov chaw, zaub mov, lossis lub teeb, lub neej-keeb kwm zoo, thiab cannibalism yog qee yam sab hauv thaum ib puag ncig yog qhov tseem ceeb sab nraud uas cuam tshuam rau lub peev xwm nqa.
Dab tsi zoo sib xws ntawm Biotic Potential thiab Nqa Peev Xwm?
- biotic peev xwm cuam tshuam rau kev nqa lub peev xwm.
- Ob qho tib si muaj peev xwm thiab muaj peev xwm nqa tau txawv ntawm hom mus rau hom.
- Ntxiv mus, ob qho xwm txheej tseem ceeb rau kev ruaj khov ntawm ecosystem.
Qhov txawv ntawm Biotic Potential thiab Carrying Capacity yog dab tsi?
Lub peev xwm biotic yog qhov muaj peev xwm tshaj plaws ntawm cov kab mob hauv lub cev nyob rau hauv qhov zoo ib puag ncig thaum nqa lub peev xwm yog qhov siab tshaj plaws ntawm cov tsiaj uas ib puag ncig tuaj yeem txhawb nqa tau. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm cov peev txheej biotic thiab nqa peev xwm.
Tsis tas li ntawd, lwm qhov sib txawv ntawm qhov muaj peev xwm biotic thiab muaj peev xwm nqa tau yog qhov cuam tshuam rau txhua tus. Predation, kev sib tw, parasitism, kab mob, climatic tej yam kev mob (tsis muaj chaw, lub teeb), hluav taws kub thiab kub, thiab lwm yam., cuam tshuam rau lub biotic muaj peev xwm. Lub caij no, kev sib tw tshwj xeeb rau qhov chaw, khoom noj, lossis lub teeb, lub neej-keeb kwm zoo, cannibalism, zaub mov, dej, raw khoom, thiab/los yog lwm yam kev pab zoo sib xws yog cov cuam tshuam rau nqa lub peev xwm.
Hauv qab no yog cov ntsiab lus ntawm qhov sib txawv ntawm qhov muaj peev xwm biotic thiab nqa peev xwm hauv daim ntawv teev npe.
Summary – Biotic Potential vs Carrying Capacity
Lub peev xwm biotic yog tus nqi ntawm cov tsiaj yug dua tshiab nrog cov peev txheej tsis txwv thiab ib puag ncig. Hauv qhov sib piv, nqa lub peev xwm yog qhov siab tshaj plaws ntawm cov tib neeg ntawm cov pej xeem uas tuaj yeem txhawb nqa los ntawm ecosystem yam tsis tau degraded. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm biotic muaj peev xwm thiab muaj peev xwm nqa tau. Biotic muaj peev xwm cuam tshuam rau kev nqa lub peev xwm ntawm ib hom tsiaj hauv ecosystem.
